8ea540a88c
- use PHP7 null coalesce operator instead of laravel optional method - change Breadcrumbs::register method to Bredcrumbs::for method - composer updates
46 lines
946 B
PHP
46 lines
946 B
PHP
<?php
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namespace App\Models;
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use Illuminate\Database\Eloquent\Model;
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use Illuminate\Database\Eloquent\Factories\HasFactory;
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use App\Models\Dataset;
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class Collection extends Model
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{
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use HasFactory;
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public $timestamps = false;
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//mass assignable
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protected $fillable = [
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'name',
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'number',
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'role_id',
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];
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public function documents()
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{
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return $this->belongsToMany(Dataset::class, 'link_documents_collections', 'collection_id', 'document_id');
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}
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#region self join
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public function parent()
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{
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return $this->belongsTo(self::class, 'parent_id');
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}
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public function children()
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{
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return $this->hasMany(self::class, 'parent_id');
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}
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#endregion
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/**
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* Get the collection role that the dataset belongs to.
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*/
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public function collectionrole()
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{
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return $this->belongsTo(CollectionRole::class, 'role_id', 'id');
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}
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}
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